CA1201361A - Transmission having a vacuum ventilation control - Google Patents

Transmission having a vacuum ventilation control

Info

Publication number
CA1201361A
CA1201361A CA000452588A CA452588A CA1201361A CA 1201361 A CA1201361 A CA 1201361A CA 000452588 A CA000452588 A CA 000452588A CA 452588 A CA452588 A CA 452588A CA 1201361 A CA1201361 A CA 1201361A
Authority
CA
Canada
Prior art keywords
transmission
vacuum source
vacuum
fill tube
passage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000452588A
Other languages
English (en)
French (fr)
Inventor
Jerome D. Maurer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Motors Liquidation Co
Original Assignee
General Motors Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Motors Corp filed Critical General Motors Corp
Application granted granted Critical
Publication of CA1201361A publication Critical patent/CA1201361A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H57/00—General details of gearing
    • F16H57/02—Gearboxes; Mounting gearing therein
    • F16H57/027—Gearboxes; Mounting gearing therein characterised by means for venting gearboxes, e.g. air breathers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/02—Crankcase ventilating or breathing by means of additional source of positive or negative pressure
    • F01M13/021—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure
    • F01M13/022—Crankcase ventilating or breathing by means of additional source of positive or negative pressure of negative pressure using engine inlet suction

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Details Of Gearings (AREA)
  • Control Of Transmission Device (AREA)
  • Arrangement Of Transmissions (AREA)
CA000452588A 1983-08-12 1984-04-24 Transmission having a vacuum ventilation control Expired CA1201361A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/523,271 US4465030A (en) 1983-08-15 1983-08-15 Transmission having a vacuum ventilation control
US523,271 1995-09-05

Publications (1)

Publication Number Publication Date
CA1201361A true CA1201361A (en) 1986-03-04

Family

ID=24084326

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000452588A Expired CA1201361A (en) 1983-08-12 1984-04-24 Transmission having a vacuum ventilation control

Country Status (8)

Country Link
US (1) US4465030A (enExample)
EP (1) EP0137596B1 (enExample)
JP (1) JPS6057056A (enExample)
AU (1) AU557767B2 (enExample)
BR (1) BR8404039A (enExample)
CA (1) CA1201361A (enExample)
DE (1) DE3466046D1 (enExample)
ES (1) ES8603633A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836912A (en) * 1985-09-04 1989-06-06 Exxon Research And Engineering Company Hydroconversion process using aromatic metal chelate compositions
JP4688636B2 (ja) * 2005-10-28 2011-05-25 川崎重工業株式会社 ４サイクルエンジン
US9032840B2 (en) * 2010-04-07 2015-05-19 Gm Global Technology Operations, Llc Evacuated transmission case
DE102014008116A1 (de) * 2014-06-03 2015-12-03 Bomag Gmbh Verfahren zur schmiermittelversorgung eines getriebes, getriebeschmiereinrichtung, getriebeeinheit und baumaschine
DE102015004991B3 (de) * 2015-04-18 2016-08-04 Renk Aktiengesellschaft Getriebe
DE102016223747B4 (de) * 2016-11-30 2024-09-19 Zf Friedrichshafen Ag Antriebsanordnung für ein Fahrzeug sowie Fahrzeug mit der Antriebsanordnung
CN111473103A (zh) * 2020-04-28 2020-07-31 东莞利得机电有限公司 减速机装配方法及减速机装配装置
US11920670B2 (en) * 2021-07-12 2024-03-05 Custom Performance, L.L.C. Vented transmission cover
DE102022132065B3 (de) 2022-12-02 2023-11-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Getriebe für ein Kraftfahrzeug

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE376980C (de) * 1923-06-12 Maybach Motorenbau G M B H Belueftung und OElabdichtung fuer geschlossene Kurbelgehaeuse von Verbrennungskraftmaschinen bei Kraftfahrzeugen, bei denen im Kurbelgehaeuse ein Unterdruck erzeugt wird
DE442069C (de) * 1925-11-01 1927-03-17 Max Michael Vorrichtung zum Verhuetten des OElaustritts aus dem Getriebegehaeuse von Kraftfahrzeugen
US2592380A (en) * 1947-12-11 1952-04-08 Beckett Ronald Carey Crankcase ventilator valve
US2782773A (en) * 1953-08-18 1957-02-26 Bank Of America Nat Trust & Savings Ass Pressurizing and ventilating system and apparatus for internal-combustion engines and transmission mechanisms
US3260130A (en) * 1963-07-29 1966-07-12 Charlie C Pitts Ventilation system for gear housings
US4192186A (en) * 1978-09-28 1980-03-11 Quinn James R Fluid level and visual inspection device
JPS5794169A (en) * 1980-12-02 1982-06-11 Honda Motor Co Ltd Breather for transmission casing

Also Published As

Publication number Publication date
AU3116684A (en) 1985-02-21
EP0137596B1 (en) 1987-09-09
AU557767B2 (en) 1987-01-08
ES535139A0 (es) 1985-12-16
JPS6213545B2 (enExample) 1987-03-27
US4465030A (en) 1984-08-14
DE3466046D1 (en) 1987-10-15
EP0137596A1 (en) 1985-04-17
ES8603633A1 (es) 1985-12-16
BR8404039A (pt) 1985-07-16
JPS6057056A (ja) 1985-04-02

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Legal Events

Date Code Title Description
MKEX Expiry